Julian Anastasov 4abab5dca7 ipvs: fix buffer overflow with sync daemon and service ...

[ Upstream commit 52f9675790 ]

syzkaller reports for buffer overflow for interface name
when starting sync daemons [1]

What we do is that we copy user structure into larger stack
buffer but later we search NUL past the stack buffer.
The same happens for sched_name when adding/editing virtual server.

We are restricted by IP_VS_SCHEDNAME_MAXLEN and IP_VS_IFNAME_MAXLEN
being used as size in include/uapi/linux/ip_vs.h, so they
include the space for NUL.

As using strlcpy is wrong for unsafe source, replace it with
strscpy and add checks to return EINVAL if source string is not
NUL-terminated. The incomplete strlcpy fix comes from 2.6.13.

For the netlink interface reduce the len parameter for
IPVS_DAEMON_ATTR_MCAST_IFN and IPVS_SVC_ATTR_SCHED_NAME,
so that we get proper EINVAL.

[1]
kernel BUG at lib/string.c:1052!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
    (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 373 Comm: syz-executor936 Not tainted 4.17.0-rc4+ #45
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS
Google 01/01/2011
RIP: 0010:fortify_panic+0x13/0x20 lib/string.c:1051
RSP: 0018:ffff8801c976f800 EFLAGS: 00010282
RAX: 0000000000000022 RBX: 0000000000000040 RCX: 0000000000000000
RDX: 0000000000000022 RSI: ffffffff8160f6f1 RDI: ffffed00392edef6
RBP: ffff8801c976f800 R08: ffff8801cf4c62c0 R09: ffffed003b5e4fb0
R10: ffffed003b5e4fb0 R11: ffff8801daf27d87 R12: ffff8801c976fa20
R13: ffff8801c976fae4 R14: ffff8801c976fae0 R15: 000000000000048b
FS:  00007fd99f75e700(0000) GS:ffff8801daf00000(0000)
knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200001c0 CR3: 00000001d6843000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
  strlen include/linux/string.h:270 [inline]
  strlcpy include/linux/string.h:293 [inline]
  do_ip_vs_set_ctl+0x31c/0x1d00 net/netfilter/ipvs/ip_vs_ctl.c:2388
  nf_sockopt net/netfilter/nf_sockopt.c:106 [inline]
  nf_setsockopt+0x7d/0xd0 net/netfilter/nf_sockopt.c:115
  ip_setsockopt+0xd8/0xf0 net/ipv4/ip_sockglue.c:1253
  udp_setsockopt+0x62/0xa0 net/ipv4/udp.c:2487
  ipv6_setsockopt+0x149/0x170 net/ipv6/ipv6_sockglue.c:917
  tcp_setsockopt+0x93/0xe0 net/ipv4/tcp.c:3057
  sock_common_setsockopt+0x9a/0xe0 net/core/sock.c:3046
  __sys_setsockopt+0x1bd/0x390 net/socket.c:1903
  __do_sys_setsockopt net/socket.c:1914 [inline]
  __se_sys_setsockopt net/socket.c:1911 [inline]
  __x64_sys_setsockopt+0xbe/0x150 net/socket.c:1911
  do_syscall_64+0x1b1/0x800 arch/x86/entry/common.c:287
  entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x447369
RSP: 002b:00007fd99f75dda8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00000000006e39e4 RCX: 0000000000447369
RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000018 R09: 0000000000000000
R10: 00000000200001c0 R11: 0000000000000246 R12: 00000000006e39e0
R13: 75a1ff93f0896195 R14: 6f745f3168746576 R15: 0000000000000001
Code: 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 89 df e8 d2 8f 48 fa eb
de 55 48 89 fe 48 c7 c7 60 65 64 88 48 89 e5 e8 91 dd f3 f9 <0f> 0b 90 90
90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 56
RIP: fortify_panic+0x13/0x20 lib/string.c:1051 RSP: ffff8801c976f800

Reported-and-tested-by: syzbot+aac887f77319868646df@syzkaller.appspotmail.com
Fixes: e4ff675130 ("ipvs: add sync_maxlen parameter for the sync daemon")
Fixes: 4da62fc70d ("[IPVS]: Fix for overflows")
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-07-08 15:30:52 +02:00

..

ipset

netfilter: ipset: Missing nfnl_lock()/nfnl_unlock() is added to ip_set_net_exit()

2018-04-19 08:56:15 +02:00

ipvs

ipvs: fix buffer overflow with sync daemon and service

2018-07-08 15:30:52 +02:00

core.c

netfilter: core: remove erroneous warn_on

2017-09-08 18:55:52 +02:00

Kconfig

netfilter: nf_tables: add fib expression to the netdev family

2017-07-31 19:01:40 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

nf_conntrack_acct.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_conntrack_amanda.c

netfilter: use nf_conntrack_helpers_register when possible

2017-06-19 19:13:21 +02:00

nf_conntrack_broadcast.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

nf_conntrack_core.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2017-09-06 14:45:08 -07:00

nf_conntrack_ecache.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_conntrack_expect.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

nf_conntrack_extend.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

nf_conntrack_ftp.c

netfilter: helpers: remove data_len usage for inkernel helpers

2017-04-19 17:55:17 +02:00

nf_conntrack_h323_asn1.c

netfilter: nf_conntrack_h323: fix off-by-one in DecodeQ931

2016-07-11 12:32:45 +02:00

nf_conntrack_h323_main.c

netfilter: use nf_conntrack_helpers_register when possible

2017-06-19 19:13:21 +02:00

nf_conntrack_h323_types.c

…

nf_conntrack_helper.c

netfilter: expect: add and use nf_ct_expect_iterate helpers

2017-07-31 19:09:38 +02:00

nf_conntrack_irc.c

netfilter: helpers: remove data_len usage for inkernel helpers

2017-04-19 17:55:17 +02:00

nf_conntrack_l3proto_generic.c

netfilter: conntrack: place print_tuple in procfs part

2017-08-24 18:52:32 +02:00

nf_conntrack_labels.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_conntrack_netbios_ns.c

netfilter: helper: add build-time asserts for helper data size

2017-04-19 17:55:16 +02:00

nf_conntrack_netlink.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

nf_conntrack_pptp.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

nf_conntrack_proto_dccp.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto_generic.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto_gre.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto_sctp.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto_tcp.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto_udp.c

netfilter: remove unused hooknum arg from packet functions

2017-09-04 13:25:18 +02:00

nf_conntrack_proto.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

nf_conntrack_sane.c

netfilter: helpers: remove data_len usage for inkernel helpers

2017-04-19 17:55:17 +02:00

nf_conntrack_seqadj.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_conntrack_sip.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

nf_conntrack_snmp.c

…

nf_conntrack_standalone.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

nf_conntrack_tftp.c

netfilter: helpers: remove data_len usage for inkernel helpers

2017-04-19 17:55:17 +02:00

nf_conntrack_timeout.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_conntrack_timestamp.c

netfilter: conntrack: mark extension structs as const

2017-04-26 09:30:22 +02:00

nf_dup_netdev.c

netfilter: dup: resolve warnings about missing prototypes

2017-05-29 11:32:36 +02:00

nf_internals.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

nf_log_common.c

netfilter: nf_log: do not assume ethernet header in netdev family

2016-12-04 20:45:33 +01:00

nf_log_netdev.c

netfilter: nf_log: do not assume ethernet header in netdev family

2016-12-04 20:45:33 +01:00

nf_log.c

netfilter: nf_log: don't call synchronize_rcu in nf_log_unset

2017-05-01 11:19:07 +02:00

nf_nat_amanda.c

netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean

2017-04-06 22:01:38 +02:00

nf_nat_core.c

netfilter: nat: Do not use ARRAY_SIZE() on spinlocks to fix zero div

2017-09-18 17:33:23 +02:00

nf_nat_ftp.c

…

nf_nat_helper.c

netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean

2017-04-06 22:01:38 +02:00

nf_nat_irc.c

netfilter: nat: nf_nat_mangle_{udp,tcp}_packet returns boolean

2017-04-06 22:01:38 +02:00

nf_nat_proto_common.c

netfilter: nat: cope with negative port range

2018-03-15 10:54:23 +01:00

nf_nat_proto_dccp.c

netfilter: built-in NAT support for DCCP

2016-12-04 20:45:30 +01:00

nf_nat_proto_sctp.c

sctp: remove the typedef sctp_sctphdr_t

2017-07-01 09:08:41 -07:00

nf_nat_proto_tcp.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

nf_nat_proto_udp.c

netfilter: nat: merge udp and udplite helpers

2017-01-03 14:33:25 +01:00

nf_nat_proto_unknown.c

…

nf_nat_redirect.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

nf_nat_sip.c

…

nf_nat_tftp.c

…

nf_queue.c

netfilter: convert hook list to an array

2017-08-28 17:44:00 +02:00

nf_sockopt.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

nf_synproxy_core.c

tcp: switch TCP TS option (RFC 7323) to 1ms clock

2017-05-17 16:06:01 -04:00

nf_tables_api.c

netfilter: nf_tables: fix NULL-ptr in nf_tables_dump_obj()

2018-07-08 15:30:49 +02:00

nf_tables_core.c

netfilter: nf_tables: use WARN_ON_ONCE instead of BUG_ON in nft_do_chain()

2018-07-08 15:30:50 +02:00

nf_tables_inet.c

netfilter: Add the missed return value check of nft_register_chain_type

2016-09-12 19:54:45 +02:00

nf_tables_netdev.c

netfilter: nf_tables: add nft_is_base_chain() helper

2017-04-06 18:32:04 +02:00

nf_tables_trace.c

netfilter: nf_tables: Allow chain name of up to 255 chars

2017-07-31 20:41:57 +02:00

nfnetlink_acct.c

netfilter: nfnetlink: extended ACK reporting

2017-06-19 19:38:24 +02:00

nfnetlink_cthelper.c

netfilter: nfnetlink_cthelper: Add missing permission checks

2018-01-31 14:03:41 +01:00

nfnetlink_cttimeout.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

nfnetlink_log.c

netfilter: constify nf_loginfo structures

2017-08-02 14:25:59 +02:00

nfnetlink_queue.c

netfilter: nfnetlink_queue: don't queue dying conntracks to userspace

2017-07-31 19:09:39 +02:00

nfnetlink.c

netfilter: nfnetlink: Improve input length sanitization in nfnetlink_rcv

2017-07-17 13:27:46 +02:00

nft_bitwise.c

netfilter: nf_tables: revisit chain/object refcounting from elements

2017-05-15 12:51:41 +02:00

nft_byteorder.c

netfilter: nf_tables: simplify the basic expressions' init routine

2016-11-09 23:42:23 +01:00

nft_cmp.c

netfilter: nf_tables: revisit chain/object refcounting from elements

2017-05-15 12:51:41 +02:00

nft_compat.c

netfilter: nft_compat: fix handling of large matchinfo size

2018-07-08 15:30:48 +02:00

nft_counter.c

netfilter: nf_tables: add select_ops for stateful objects

2017-09-04 13:25:09 +02:00

nft_ct.c

netfilter: nf_tables: fix NULL pointer dereference on nft_ct_helper_obj_dump()

2018-06-16 09:45:14 +02:00

nft_dup_netdev.c

netfilter: nf_tables: add packet duplication to the netdev family

2016-01-03 21:04:23 +01:00

nft_dynset.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

2017-05-03 10:11:26 -04:00

nft_exthdr.c

netfilter: fix a few (harmless) sparse warnings

2017-08-28 17:42:56 +02:00

nft_fib_inet.c

netfilter: nf_tables: use hook state from xt_action_param structure

2016-11-03 11:52:34 +01:00

nft_fib_netdev.c

netfilter: nf_tables: add fib expression to the netdev family

2017-07-31 19:01:40 +02:00

nft_fib.c

netfilter: nft_fib: Support existence check

2017-03-13 13:45:36 +01:00

nft_fwd_netdev.c

netfilter: add and use nf_fwd_netdev_egress

2016-12-06 21:48:22 +01:00

nft_hash.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

2017-05-01 10:47:53 -04:00

nft_immediate.c

netfilter: nf_tables: bogus EBUSY in chain deletions

2018-07-08 15:30:49 +02:00

nft_limit.c

netfilter: nft_limit: fix packet ratelimiting

2018-07-08 15:30:51 +02:00

nft_log.c

netfilter: nft_log: restrict the log prefix length to 127

2017-01-24 21:46:29 +01:00

nft_lookup.c

netfilter: nf_tables: add nft_set_lookup()

2017-03-06 18:23:23 +01:00

nft_masq.c

netfilter: nf_tables: validate the expr explicitly after init successfully

2017-03-06 18:22:12 +01:00

nft_meta.c

netfilter: nft_meta: fix wrong value dereference in nft_meta_set_eval

2018-07-08 15:30:49 +02:00

nft_nat.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-03-23 16:41:27 -07:00

nft_numgen.c

netfilter: Remove exceptional & on function name

2017-04-07 18:24:47 +02:00

nft_objref.c

netfilter: nf_tables: add select_ops for stateful objects

2017-09-04 13:25:09 +02:00

nft_payload.c

netfilter: fix a few (harmless) sparse warnings

2017-08-28 17:42:56 +02:00

nft_queue.c

netfilter: Remove exceptional & on function name

2017-04-07 18:24:47 +02:00

nft_quota.c

netfilter: nf_tables: add select_ops for stateful objects

2017-09-04 13:25:09 +02:00

nft_range.c

netfilter: nf_tables: revisit chain/object refcounting from elements

2017-05-15 12:51:41 +02:00

nft_redir.c

netfilter: nf_tables: validate the expr explicitly after init successfully

2017-03-06 18:22:12 +01:00

nft_reject_inet.c

netfilter: nf_tables: validate the expr explicitly after init successfully

2017-03-06 18:22:12 +01:00

nft_reject.c

netfilter: nf_tables: validate the expr explicitly after init successfully

2017-03-06 18:22:12 +01:00

nft_rt.c

netfilter: rt: account for tcp header size too

2017-08-28 18:14:30 +02:00

nft_set_bitmap.c

netfilter: nf_tables: pass set description to ->privsize

2017-05-29 12:46:18 +02:00

nft_set_hash.c

netfilter: nft_set_hash: disable fast_ops for 2-len keys

2017-10-25 14:46:44 +02:00

nft_set_rbtree.c

netfilter: nft_set_rbtree: use seqcount to avoid lock in most cases

2017-07-31 20:41:59 +02:00

x_tables.c

netfilter: x_tables: limit allocation requests for blob rule heads

2018-04-26 11:02:21 +02:00

xt_addrtype.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

xt_AUDIT.c

audit: normalize NETFILTER_PKT

2017-05-02 10:16:04 -04:00

xt_bpf.c

netfilter: xt_bpf: add overflow checks

2018-02-25 11:08:01 +01:00

xt_cgroup.c

netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()

2018-02-25 11:07:50 +01:00

xt_CHECKSUM.c

…

xt_CLASSIFY.c

…

xt_cluster.c

netfilter: remove nf_ct_is_untracked

2017-04-15 11:51:33 +02:00

xt_comment.c

…

xt_connbytes.c

netfilter: add and use nf_ct_netns_get/put

2016-12-04 21:16:50 +01:00

xt_connlabel.c

netfilter: remove nf_ct_is_untracked

2017-04-15 11:51:33 +02:00

xt_connlimit.c

netfilter: connlimit: merge root4 and root6.

2017-08-19 13:07:53 +02:00

xt_connmark.c

netfilter: remove nf_ct_is_untracked

2017-04-15 11:51:33 +02:00

xt_CONNSECMARK.c

netfilter: add and use nf_ct_netns_get/put

2016-12-04 21:16:50 +01:00

xt_conntrack.c

netfilter: kill the fake untracked conntrack objects

2017-04-15 11:47:57 +02:00

xt_cpu.c

…

xt_CT.c

netfilter: conntrack: make protocol tracker pointers const

2017-08-24 18:52:33 +02:00

xt_dccp.c

…

xt_devgroup.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_dscp.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_DSCP.c

…

xt_ecn.c

…

xt_esp.c

…

xt_hashlimit.c

netfilter: x_tables: add and use xt_check_proc_name

2018-04-08 14:26:29 +02:00

xt_helper.c

netfilter: add and use nf_ct_netns_get/put

2016-12-04 21:16:50 +01:00

xt_hl.c

…

xt_HL.c

…

xt_HMARK.c

netfilter: remove nf_ct_is_untracked

2017-04-15 11:51:33 +02:00

xt_IDLETIMER.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_ipcomp.c

netfilter: xt_ipcomp: add "ip[6]t_ipcomp" module alias name

2016-10-17 17:38:19 +02:00

xt_iprange.c

…

xt_ipvs.c

netfilter: remove nf_ct_is_untracked

2017-04-15 11:51:33 +02:00

xt_l2tp.c

…

xt_LED.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_length.c

…

xt_limit.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_LOG.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_mac.c

…

xt_mark.c

…

xt_multiport.c

netfilter: xt_multiport: Fix wrong unmatch result with multiple ports

2016-12-06 21:48:20 +01:00

xt_nat.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

xt_NETMAP.c

net: Replace NF_CT_ASSERT() with WARN_ON().

2017-09-04 13:25:19 +02:00

xt_nfacct.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_NFLOG.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_NFQUEUE.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_osf.c

netfilter: xt_osf: Add missing permission checks

2018-01-31 14:03:41 +01:00

xt_owner.c

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

xt_physdev.c

netfilter: physdev: add missed blank

2016-08-12 00:42:14 +02:00

xt_pkttype.c

netfilter: pkttype: unnecessary to check ipv6 multicast address

2017-01-18 20:32:43 +01:00

xt_policy.c

netfilter: x_tables: move hook state into xt_action_param structure

2016-11-03 10:56:21 +01:00

xt_quota.c

xtables: extend matches and targets with .usersize

2017-01-09 17:24:55 +01:00

xt_rateest.c

xtables: extend matches and targets with .usersize

2017-01-09 17:24:55 +01:00

xt_RATEEST.c

netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert

2018-02-25 11:07:50 +01:00

xt_realm.c

…

xt_recent.c

netfilter: x_tables: add and use xt_check_proc_name

2018-04-08 14:26:29 +02:00

xt_REDIRECT.c

netfilter: nat: add dependencies on conntrack module

2016-12-04 21:16:51 +01:00

xt_repldata.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xt_sctp.c

sctp: remove the typedef sctp_chunkhdr_t

2017-07-01 09:08:41 -07:00

xt_SECMARK.c

…

xt_set.c

netfilter: ipset: Improve skbinfo get/init helpers

2016-11-10 13:28:42 +01:00

xt_socket.c

netfilter: xt_socket: Restore mark from full sockets only

2017-09-26 20:04:34 +02:00

xt_state.c

netfilter: kill the fake untracked conntrack objects

2017-04-15 11:47:57 +02:00

xt_statistic.c

netfilter: x_tables: fix pointer leaks to userspace

2018-04-26 11:02:13 +02:00

xt_string.c

xtables: extend matches and targets with .usersize

2017-01-09 17:24:55 +01:00

xt_tcpmss.c

…

xt_TCPMSS.c

netfilter: Remove duplicated rcu_read_lock.

2017-07-24 13:24:46 +02:00

xt_TCPOPTSTRIP.c

net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool

2015-08-17 21:33:06 -07:00

xt_tcpudp.c

netfilter: Convert FWINV<[foo]> macros and uses to NF_INVF

2016-07-03 10:55:07 +02:00

xt_TEE.c

xtables: extend matches and targets with .usersize

2017-01-09 17:24:55 +01:00

xt_time.c

ktime: Get rid of the union

2016-12-25 17:21:22 +01:00

xt_TPROXY.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

2017-09-03 17:08:42 -07:00

xt_TRACE.c

netfilter: xt_TRACE: add explicitly nf_logger_find_get call

2016-06-23 13:26:49 +02:00

xt_u32.c

…